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Engine revs

  • 23-03-2019 12:21pm
    #1
    aidanki
    Registered Users, Registered Users 2 Posts: 1,283 ✭✭✭


    My brother took is 00 VVti Corolla for NCT yesterday and failed. It burns a good drop of oil ............

    Fault Engine Revs not holding @3000rpm during emission test

    Is it the oil burning causing that or is there something else to be investigated


Comments

  • #2
    FDave
    Registered Users, Registered Users 2 Posts: 181 ✭✭FDave


    aidanki wrote: »
    My brother took is 00 VVti Corolla for NCT yesterday and failed. It burns a good drop of oil ............

    Fault Engine Revs not holding @3000rpm during emission test

    Is it the oil burning causing that or is there something else to be investigated

    The vvti solenoid comes on about 3000 rpm and a failed solenoid can cause the engine to burn oil as well as the loss of power above 3k.
    I'd start there, maybe take it off and give it a clean and check for movement


  • #3
    joujoujou
    Registered Users, Registered Users 2 Posts: 13,978 ✭✭✭✭joujoujou
    Unregistered Users


    Clean throttle body and ISC valve.

    https://www.boards.ie/vbulletin/showthread.php?p=93091972

    Additionally, new spark plugs, new air filter and MAF sensor cleanup will do no harm. ;)

    And as it burns a bit of oil, take it for a very good spin just before a retest. :D


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